Define each of the following terms: a. Entity type b. Entity-relationship model c. Entity instance d. Attribute

Question:

Define each of the following terms:
a. Entity type
b. Entity-relationship model
c. Entity instance
d. Attribute
e. Relationship type
f. Strong entity type
g. Multivalued attribute
h. Associative entity
i. Cardinality constraint
j. Weak entity
k. Identifying relationship
1. Derived attribute
m. Business rule
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Modern Database Management

ISBN: 978-0133544619

12th edition

Authors: Jeff Hoffer, Ramesh Venkataraman, Heikki Topi

Question Posted: